Comparative blood levels of hetacillin, ampicillin and penicillin G.
D000667:Ampicillin / Q000097:blood* / Q000652:urine; D002986:Clinical Trials as Topic; D006801:Humans; D010400:Penicillin G / Q000097:blood / Q000652:urine; D010406:Penicillins / Q000097:blood* / Q000652:urine; D011339:Probenecid / Q000097:blood* / Q000652:urine
D010406:Penicillins; D000667:Ampicillin; D011339:Probenecid; D010400:Penicillin G